2026 Cadillac LYRIQ Luxury vs 2026 Buick Enclave Avenir
This is a lifestyle question: can you charge the 2026 Cadillac LYRIQ Luxury at home, or do you need the 2026 Buick Enclave Avenir's gas-station flexibility? Key numbers: $400 price gap, 340 vs 328 hp.
The Enclave Avenir leads on 10.9″ longer. The spec table compares 6 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 6 specifications.
Full Specification Comparison
Specifications and pricing reflect available data as of early 2026 and may not match current manufacturer figures. Always confirm details with an authorized dealer before making a purchase decision.
| Spec | 2026 Cadillac LYRIQ Luxury | 2026 Buick Enclave Avenir |
|---|---|---|
| Pricing | ||
| MSRP | $59,200 | $59,600 |
| Powertrain | ||
| Engine | electric | 2.5L I4 Turbo |
| Horsepower | 340 hp | 328 hp |
| Torque | 325 lb-ft | 326 lb-ft |
| Transmission | 1-speed direct drive | 8-speed shiftable automatic |
| Drivetrain | RWD | FWD |
| Fuel Economy | ||
| City MPG / MPGe | No published data | 20 MPG |
| Highway MPG / MPGe | No published data | 25 MPG |
| Combined MPG / MPGe | No published data | 22 MPG |
| Fuel Tank | No published data | 19.4 gal |
| Annual Fuel Cost (EPA) | $850/yr | $2,000/yr |
| EV Specs | ||
| EV Range | 326 mi | No published data |
| Energy Use | 93.6 kWh/100mi | No published data |
| Dimensions | ||
| Curb Weight | 5,606 lbs | 4,537 lbs |
| Wheelbase | 122.0" | 120.9" |
| Length | 196.7" | 207.6" |
| Width | 77.8" | 79.6" |
| Height | 64.3" | 71.0" |
| Safety | ||
| NHTSA Overall | 5/5 stars | No published data |
| IIHS Award | No published data | TSP+ |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 3yr/36k |
| Powertrain | 6yr/70k | 5yr/60k |
| Corrosion | 6yr/100k | 6yr/100k |
| Roadside Assistance | 6yr/70k | 5yr/60k |
Frequently Asked Questions
What is the price difference between the 2026 Cadillac LYRIQ Luxury and 2026 Buick Enclave Avenir?
The 2026 Cadillac LYRIQ Luxury starts at $59,200, $400 less than the 2026 Buick Enclave Avenir at $59,600. That gap is small enough that monthly payments are nearly identical. Focus on which vehicle fits your life, not the sticker.
Who should choose the 2026 Cadillac LYRIQ Luxury?
The 2026 Cadillac LYRIQ Luxury is the stronger pick when you want to keep $400 in your pocket and the 2026 Cadillac LYRIQ Luxury covers your needs; lower running costs matter to you, roughly $337/year less on fuel; you want to skip gas stations entirely and charge at home.
Who should choose the 2026 Buick Enclave Avenir?
The 2026 Buick Enclave Avenir is the stronger pick when you need the flexibility of gas stations and longer range without planning; you want the larger footprint for passengers or cargo.
Which is more powerful, the 2026 Cadillac LYRIQ Luxury or 2026 Buick Enclave Avenir?
The 2026 Cadillac LYRIQ Luxury produces 340 hp, 12 more than the 2026 Buick Enclave Avenir at 328 hp. The 2026 Buick Enclave Avenir also leads in torque at 326 lb-ft vs 325 lb-ft. The 2026 Cadillac LYRIQ Luxury runs a electric; the 2026 Buick Enclave Avenir uses a 2.5L I4 Turbo. Drivetrains differ too: RWD on the 2026 Cadillac LYRIQ Luxury, FWD on the 2026 Buick Enclave Avenir.
Is the 2026 Cadillac LYRIQ Luxury bigger than the 2026 Buick Enclave Avenir?
The 2026 Buick Enclave Avenir is 10.9″ longer at 207.6″ vs 196.7″. The 2026 Cadillac LYRIQ Luxury has a 1.1″ longer wheelbase, which typically means more rear-seat legroom.
Do the 2026 Cadillac LYRIQ Luxury and 2026 Buick Enclave Avenir have the same drivetrain?
No. The 2026 Cadillac LYRIQ Luxury uses RWD and the 2026 Buick Enclave Avenir uses FWD. The drivetrain affects traction, fuel economy, and how the vehicle handles in different conditions.
What should I know about comparing an EV to a gas vehicle?
The 2026 Cadillac LYRIQ Luxury runs on electricity and the 2026 Buick Enclave Avenir uses gasoline. Beyond fuel type, this affects daily routine: the EV charges at home overnight (no gas station trips) but needs charging infrastructure for long drives. Running costs are typically lower for the EV, but purchase price and available charging matter. Compare the total cost of ownership, not just the sticker.
How do the warranties compare?
The Cadillac LYRIQ comes with 4yr/50k bumper-to-bumper and 6yr/70k powertrain. The Buick Enclave offers 3yr/36k bumper-to-bumper and 5yr/60k powertrain. Longer warranty coverage can offset higher maintenance costs over time.
Explore more: Cadillac trims, Cadillac LYRIQ trims, Buick trims, Buick Enclave trims
How the LYRIQ and Enclave Stack Up
Two midsize SUVs, two different takes on daily versatility. The 2026 Cadillac LYRIQ Luxury ($59,200) and 2026 Buick Enclave Avenir ($59,600) solve similar problems in different ways. The $400 price gap works out to less than $10/month on a typical loan, so the cost difference is negligible. Pick on fit, not on price.
Powertrain: LYRIQ vs Enclave
This is an EV-vs-gas comparison. The 2026 Cadillac LYRIQ Luxury runs on electricity (electric), while the 2026 Buick Enclave Avenir uses a 2.5L I4 Turbo. That changes everything: fueling routine, maintenance schedule, and how the vehicle accelerates. The 12 hp difference (340 vs 328) is marginal in daily driving. Drivetrains differ: RWD on the 2026 Cadillac LYRIQ Luxury, FWD on the 2026 Buick Enclave Avenir.
What It Actually Costs to Own
The 2026 Cadillac LYRIQ Luxury costs roughly $337 less per year to keep charged or fueled. Over a typical five-year ownership period, that is $1,685. The 2026 Cadillac LYRIQ Luxury wins on both sticker price and running costs, making it the stronger value on paper.
Size, Space, and Daily Reality
The 2026 Buick Enclave Avenir is 10.9″ longer, which translates to more room inside but a larger footprint in parking lots and garages. The 2026 Cadillac LYRIQ Luxury weighs 1,069 lbs more. Heavier vehicles tend to feel more planted at highway speed but use more fuel and are harder to stop quickly.
Which One Should You Buy?
Choose the 2026 Cadillac LYRIQ Luxury when you want to keep $400 in your pocket and the 2026 Cadillac LYRIQ Luxury covers your needs. Choose the 2026 Buick Enclave Avenir when you need the flexibility of gas stations and longer range without planning.
Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with Cadillac or Buick or any dealership.